-63.59% is the change from 206 to 75
Calculation steps:
[( 75 - 206 ) ÷ 206] x 100 = -63.59%
Formula
Percentage change = [(75 - 206) / 206] x 100
Subtract the new number by the original number
75 - 206 = -131
-131 ÷ 206 = -0.6359223300970874
-0.6359223300970874 x 100 = -63.59%